# Custom error pages
ErrorDocument 404 /admin/404.php

# Enable rewriting
RewriteEngine On
RewriteBase /admin/

# If the request is not for a valid file or directory
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Redirect to the 404 page
RewriteRule ^ 404.php [L]

# Prevent directory browsing
Options -Indexes

# Set default character set
AddDefaultCharset UTF-8

# Security headers
<IfModule mod_headers.c>
    Header set X-Content-Type-Options "nosniff"
    Header set X-XSS-Protection "1; mode=block"
    Header set X-Frame-Options "SAMEORIGIN"
</IfModule>
